.flex {
    display: flex;
    margin-bottom: 20px;
}

.flex > span {
    display: inline-block;
    width: 80px;
    text-align: right;
    margin-right: 15px;
}

.flex > div {
    width: 100%;
}

.w100 {
    width: 100%;
}

.mb15 {
    margin-bottom: 15px;
}
